Super basic, but what is wrong with the code below? I'm not understanding. Multiple tutorials state that the code below should be perfectly fine? But I end up receving the error that is shown below the code.
x=[0 1 2 3 4];
y=[2 9/4 38/17 161/72 682/305];
Index in position 1 is invalid. Array indices must be positive integers or logical values.
Error in test (line 4)